小见

Software introduction:
   Xiaojian is a mobile positioning application for guarding family children and tracking friends. It integrates multiple positioning technologies, including GPS positioning, WIFI positioning, Bluetooth, Beidou, etc. It can adapt to complex scenes, quickly and accurately locate, and share with family and friends in real time. To prevent lost lost. In addition, Xiaojian supports the functions of walking footprint, emergency one-click help and real-time sign-in security.
Emergency one-click help
I am unable to find help in the distress, afraid that the rescue staff can not find your location? Not afraid, the love guardian---one-click help function, send your location information to family and friends in real time, let them find you quickly.
Real-time sign-in to report peace
Real-time sign-in to report peace, no matter where you are, wherever you go, it is your concern! With "Reporting Peace", wherever he/she is, give you a "safe" in real time, so that you are not worried.
special function
1. Location sharing (real-time knowledge of the current location)
2, electronic fence (in and out of the electronic fence can receive reminders and geographical location information)
3, one-click help (in the event of an emergency, you can send geographic information and footprints to your family)
4, view the footprint (can look back at the historical footprint)
More accurate positioning, find people faster, guard you and I travel safely;
Dear guard, invite you to download the experience, free to use!
Cost related:
1.App can be downloaded for free.
2. Use App: It will not charge any service fee, and it will be accompanied by a certain amount of traffic consumption during the use. The specific cost is charged by the operator used by the user.
3. Use of hardware: If we use our hardware devices, the cost of the phone and the cost of the hardware device are charged by the operator used by the hardware.
Privacy statement:
The app places great emphasis on protecting your personal privacy. Sometimes we need certain information to provide you with the services you request. This privacy statement explains the collection and use of data in these situations. This privacy statement applies to all related services of the app. As the scope of the app services expands, the content of the privacy statement can be updated by the app at any time without prior notice. The updated Privacy Statement is effective in place of the original Privacy Statement once it is published.
    1.app all data is encrypted to prevent malicious theft of third-party programs.
    2.app retrieves the address book information, which is only used to reflect the user's friend relationship with the user in the address book for easy invitation or visual display.
    3. The app will upload the user location information, use and share the historical footprint, and due to the encryption process of the transmission process, only the following two situations will be seen by others, and the app itself does not expose the user's private location information.
        1). Users actively share their location to other friends.
        2). Users who are friends with each other can view the user's footprint.
Disclaimer:
GPS continues to run in the background and can significantly reduce battery life.
Continued use of GPS running in the background can dramatic decrease battery life.
Note:
The app is uniquely designed to minimize the use of GPS. It can further reduce battery power consumption when the phone is in a fixed location.
The app will turn on GPS positioning to make it easy for users to see their friends' locations or historical footprints. In the background, the app is timing and uploading GPS location information to maximize power and traffic savings.
Precautions:
The app needs to keep running in the background to keep track of your activity, making sure to enable background app refresh for the app (iPhone Settings -> General -> Background App Refresh).